A
Adopt relevant technology
Use suitable manufacturing and engineering methods for the valve and service condition.
Who we are
China-based industrial valve manufacturer serving global process industries
SMD Valves has designed and manufactured industrial valves since the 1980s for oil, gas, nuclear, refinery, chemical, marine, potable water, wastewater, sewage, power station and pipeline applications.
The manufacturing base in Lishui, Zhejiang combines broad valve production scope with process inspection, final testing and export support for distributors, equipment manufacturers and EPC project teams.
1980s
Industrial valve manufacturing heritage
700,000+
Square feet of manufacturing facilities
300+
Employees supporting production and export
Lishui
Zhejiang manufacturing base
Inside the factory
A working view of SMD Valves's manufacturing floor
Machining equipment, staged valve assemblies and controlled work zones are organized to support production flow, traceability and dispatch preparation.
Supplier qualification references
Published quality and approval references
These references describe SMD Valves's published quality and product-standard scope. Request the current certificate copy, issuing body, validity and applicable product scope before supplier approval or order award.
Manufacturing environment
Factory scale shown through real production areas
About SMD Valves presents the company and its physical manufacturing base. Detailed control plans, test methods and OEM/ODM documentation remain on the Capabilities page.
Raw-material and machining workshop
Organized material areas and machining flow support heat-number control and repeatable production.
CNC machining area
Machining centers and in-process checks support standard and project-configured valve components.
Assembly and inspection
Valve assembly, identification, dimensional checks and release activities are managed in defined work areas.
Large-bore manufacturing
Production scope includes large-bore and high-pressure constructions subject to project requirements.
Business scope
What SMD Valves makes and where it is applied
This company-level view helps buyers establish supplier fit before moving into detailed product and project requirements.
Valve portfolio
- Ball valves
- Gate valves
- Globe valves
- Check and wafer check valves
- Butterfly valves
- Plug valves
- Strainers and related flow-control equipment
- Configured and private-label project supply
Industries served
- Oil, gas and pipeline systems
- Refinery and chemical processing
- Nuclear and power stations
- Marine and seawater systems
- Potable water, wastewater and sewage
- Industrial utilities and equipment packages
Materials
Cast and forged steel, stainless steel, duplex grades, Monel, Inconel, Hastelloy, cast iron and ductile iron options according to product and service requirements.
Standards framework
Products are engineered around relevant API, ASTM, ANSI, AWWA, JIS, DIN, BS and ISO requirements. Exact compliance is confirmed against each product and project specification.
Operating philosophy
ACTION: a practical framework for long-term supply relationships
C
Customer and people
Keep customer requirements, safety and employee capability central to execution.
T
Train and develop
Build process knowledge and practical manufacturing discipline through continued learning.
I
Improve engineering
Strengthen drawing review, manufacturability and product reliability.
O
Optimize systems
Improve process control, inspection records and delivery coordination.
N
Never lose service focus
Support customers through clear communication and documented project follow-through.
Next step
Verify the process behind the manufacturing scale.
Review engineering, production, inspection, testing and OEM/ODM deliverables on the Capabilities page.